The structure connectivity factor as applied to the determination of the hydrogen permeability coefficient of glasses

摘要: Glass microspheres have been used in laser physics as hydrogen microcontainers over a period of more than fifty years. However, developers glass compositions are guided their work only by practical experience and intuition view the lack reliable data on influence components permeability. There is one expression that approximately describes dependence permeability composition, i.e., SiO2, B2O3, P2O5 contents. It advisable to complement computational equation Ermolenko structure connectivity factor order include all network dimensionality calculations.